<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>3-7 vm.$options</title>
</head>
<body>
<div id="app">
    <p>{{base}}</p>
    <p>{{noBase}}</p>
</div>
</body>
<script src="./js/vue.js"></script>
<script>
    new Vue({
        el:"#app",
        customOption:'I am custom data',
        data:{
            base:"I am base data"
        },
        created(){
            console.log(this.$options)
            this.noBase=this.$options.customOption
        }
    })
</script>
</html>